Product Details | WIRE WOUND FIXED RESISTOR

5905-00-840-1378 A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE.

Part Alternates: PW7250OHMSPORM10PCT, PW7-250OHMSPORM10PCT, 5905-00-840-1378, 00-840-1378, 5905008401378, 008401378

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-840-1378

Drawings & Photos | NSN 5905-00-840-1378


Cross Reference | NSN 5905-00-840-1378

Part Number Cage Code Manufacturer
PW7-250OHMSPORM10PCT 75042 TRW INC TRW ELECTRONIC COMPONENTS

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Technical Data | NSN 5905-00-840-1378

Characteristic Specifications
ELECTRICAL RESISTANCE 250.000 OHMS
RESISTANCE TOLERANCE IN PERCENT -10.000 TO 10.000
POWER DISSIPATION RATING IN WATTS 7.000 FREE AIR
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER 25.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER 275.0
INCLOSURE METHOD ENCAPSULATED
STYLE DESIGNATOR 49 TERMINALS EACH END
BODY LENGTH 1.390 INCHES NOMINAL
BODY WIDTH 0.375 INCHES NOMINAL
BODY HEIGHT 0.344 INCHES NOMINAL
TERMINAL TYPE WIRE LEAD
REACTANCE CHARACTERISTIC INDUCTIVE

Restrictions/Controls & Freight Information | NSN 5905-00-840-1378

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information